Download Structure of Atoms/Periodic Table Review 1. Shade in location of the

Structure of Atoms/Periodic Table Review
1. Shade in location of the metals, non-metals, and metalloids located on the periodic table.
2. How is the modern periodic table organized?
3. Who created the first periodic table?
4. What can you predict about an element based on where it is on the periodic table?
5. What are columns on the periodic table that have similar chemical and physical properties
called?
6. What are the horizontal rows on the periodic table called?
7. What happens to the reactivity of metals when you move from left to right on the
periodic table?
Use the periodic table “square” shown to answer questions 8 - 12.
8. What is the atomic mass?
23
V
9. What is the element’s symbol?
50.942
10. What is the atomic number?
11. What is the element’s name?
12. # of protons _________ # of electrons _________ # of neutrons _______
13. Describe the structure of an atom, explaining the particles and where they are located.
14. State where each subatomic particle is found and List the charges
Name
Charges
Where found
Electrons
Protons
Neutrons
15. What information does the Atomic Number contain?
16. Elements in the same period have the same number of ___________________
17. Elements in the same family have the same number of _____________________
18. Using your Periodic Table find the following:
Element
Atomic
Mass
Protons
Electrons
Neutrons
Valence
Electrons
Atomic
Number
Element
Symbol
Aluminum
Potassium
19. Draw the Bohr Diagram and Lewis Dot diagram for the following element.
SULFUR
20. Why are atoms neutral? They have the _________ __________ of protons and neutrons.
22. What are the limitations of the Bohr model? ____________ do not orbit the nucleus like
planets orbit the sun. The ___________ does not represent the actual size of an atom.
23. What determines an element’s identity?
24. What determines an element’s chemical properties?
25. Label the diagram
w:
x:
y:
z: